22655650

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{4157}}^1$

素因数の和:4278

約数の個数: 24

約数和(自身を含む): 42536340

約数和(自身を除く): 19880690

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 4157, 5450, 8314, 20785, 41570, 103925, 207850, 453113, 906226, 2265565, 4531130, 11327825, 22655650]

約数ペア:

[(1, 22655650), (2, 11327825), (5, 4531130), (10, 2265565), (25, 906226), (50, 453113), (109, 207850), (218, 103925), (545, 41570), (1090, 20785), (2725, 8314), (4157, 5450)]